IT1259001B - CLAMP FOR SHORT CIRCUIT DEVICES AND BAT ON THE GROUND FROM THE SOIL OF MEDIUM VOLTAGE AERIAL POWER LINES - Google Patents
CLAMP FOR SHORT CIRCUIT DEVICES AND BAT ON THE GROUND FROM THE SOIL OF MEDIUM VOLTAGE AERIAL POWER LINESInfo
- Publication number
- IT1259001B IT1259001B ITMI921485A ITMI921485A IT1259001B IT 1259001 B IT1259001 B IT 1259001B IT MI921485 A ITMI921485 A IT MI921485A IT MI921485 A ITMI921485 A IT MI921485A IT 1259001 B IT1259001 B IT 1259001B
- Authority
- IT
- Italy
- Prior art keywords
- clamp
- power lines
- medium voltage
- bat
- soil
- Prior art date
Links
- 239000002689 soil Substances 0.000 title 1
- 239000004020 conductor Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B5/00—Non-enclosed substations; Substations with enclosed and non-enclosed equipment
- H02B5/01—Earthing arrangements, e.g. earthing rods
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
Pinza per dispositivi di cortocircuitazione e messa a terra dal suolo dei conduttori di linee elettriche a media tensione. La pinza è del tipo a ganascia mobile serrabile automaticamente quando entra in appoggio sul conduttore, ed è montata ad un'estremità di un'asta telescopica metallica di supporto. L'estremità superiore di tale asta di supporto è fissata al corpo della pinza in almeno due punti, un primo dei quali, permanente, è costituito da una cerniera e almeno un secondo è costituito da un innesto, disinnestabile a piacere mediante una serie di movimenti impartiti all'asta di supporto della pinza.Clamp for short-circuiting and grounding conductors of medium voltage power lines. The gripper is of the movable jaw type that can be automatically locked when it comes into contact with the conductor, and is mounted at one end of a metal telescopic support rod. The upper end of this support rod is fixed to the body of the gripper in at least two points, a first of which, permanent, consists of a hinge and at least a second consists of a clutch, which can be disengaged as desired by means of a series of movements given to the support rod of the gripper.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI921485A IT1259001B (en) | 1992-06-17 | 1992-06-17 | CLAMP FOR SHORT CIRCUIT DEVICES AND BAT ON THE GROUND FROM THE SOIL OF MEDIUM VOLTAGE AERIAL POWER LINES |
EP93109628A EP0574899B1 (en) | 1992-06-17 | 1993-06-16 | Pliers for devices to operate from the soil the short-circuiting and grounding of mean-voltage overhead electric lines |
ES93109628T ES2108166T3 (en) | 1992-06-17 | 1993-06-16 | CLAMPS FOR DEVICES THAT MAKE FROM THE GROUND THE PUTTING IN SHORT CIRCUIT AND GROUNDING OF THE MEDIUM VOLTAGE AIR LINE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI921485A IT1259001B (en) | 1992-06-17 | 1992-06-17 | CLAMP FOR SHORT CIRCUIT DEVICES AND BAT ON THE GROUND FROM THE SOIL OF MEDIUM VOLTAGE AERIAL POWER LINES |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI921485A0 ITMI921485A0 (en) | 1992-06-17 |
ITMI921485A1 ITMI921485A1 (en) | 1993-12-17 |
IT1259001B true IT1259001B (en) | 1996-03-11 |
Family
ID=11363522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI921485A IT1259001B (en) | 1992-06-17 | 1992-06-17 | CLAMP FOR SHORT CIRCUIT DEVICES AND BAT ON THE GROUND FROM THE SOIL OF MEDIUM VOLTAGE AERIAL POWER LINES |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0574899B1 (en) |
ES (1) | ES2108166T3 (en) |
IT (1) | IT1259001B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104158049B (en) * | 2014-07-18 | 2016-06-29 | 国网河南省电力公司漯河供电公司 | A kind of earthing clamp device and operational method thereof |
CN105186152B (en) * | 2015-10-17 | 2017-07-11 | 国网安徽省电力公司检修公司 | Ground connection gripping body for high-altitude earthing or grounding means |
CN106654629B (en) * | 2016-11-15 | 2018-11-13 | 国网浙江武义县供电公司 | A kind of electric substation's falling-proof type earthing or grounding means |
CN109473790B (en) * | 2018-08-16 | 2020-06-30 | 金华送变电工程有限公司 | Special ground rod for insulating ground wire capable of being hung in long-distance straight line manner |
CN110190425A (en) * | 2019-06-14 | 2019-08-30 | 贵州电网有限责任公司 | A kind of jointing clamp of jaw adjustable angle |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1615996B2 (en) * | 1967-11-30 | 1977-05-18 | Dehn & Söhne, 8500 Nürnberg | EARTH, POWER SUPPLY OR SHORT-CIRCUIT TERMINAL |
BE793705A (en) * | 1972-01-11 | 1973-05-02 | Sicame Sa | BYPASS CONNECTOR TO BE PLACED REMOTELY |
DE7812209U1 (en) * | 1978-04-21 | 1978-08-24 | Arcus Elektrotechnik Alois Schiffmann Gmbh, 8000 Muenchen | Short-circuiting device for a low-voltage overhead line |
-
1992
- 1992-06-17 IT ITMI921485A patent/IT1259001B/en active IP Right Grant
-
1993
- 1993-06-16 ES ES93109628T patent/ES2108166T3/en not_active Expired - Lifetime
- 1993-06-16 EP EP93109628A patent/EP0574899B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ITMI921485A1 (en) | 1993-12-17 |
ES2108166T3 (en) | 1997-12-16 |
EP0574899B1 (en) | 1997-09-03 |
EP0574899A2 (en) | 1993-12-22 |
ITMI921485A0 (en) | 1992-06-17 |
EP0574899A3 (en) | 1994-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970416 |